I am attempting to obtain support for replacing a pair of Johnson Mufflers for my 3W 56B2 twin. The ones I received from Cactus when I purchased the engine are terribly leaking around the alu welds.Cactus office advised Johnson Muffler are out of business. Does anyone know what replaces this muffler at about the same price and also effectively, including reliable quality control?
Appreciate your thoughts. Thanks Manfred